package com.dd.census.service;

import java.util.List;
import java.util.Map;

import com.dd.census.entity.Images;

/**
 * 业务层
 * ImagesService
 * @author whn
 * @date 2020/11/20
 */
public interface ImagesService {

    /**
     * [新增]
     **/
    int insert(Images images);

    /**
     * [批量新增]
     **/
    int batchInsert(List<Images> list);

    /**
     * [更新]
     **/
    int update(Images images);

    /**
     * [删除]
     **/
    int delete(Images key);

    /**
     * [批量删除]
     **/
    int batchDelete(List<Images> keys);

    /**
     * [主键查询]
     **/
    Images selectByKey(Images key);

    /**
     * [条件查询]
     **/
    List<Images> selectList (Images images);

    /**
     * [分页条件查询]
     **/
    Map<String, Object> selectPage (Images images);

    /**
     * [总量查询]
     **/
    int total(Images images);
}
